[Properdin in the lymph in traumatic stress].

The changes of properdin level in different kinds of lymph and blood of dogs in case of burn of hind paws (the 1st group), and of craniocerebral injury (the 2nd group) were investigated. The properdin level proved to increase in the lymph of the cervical duct and the afferent lymph of the popliteal node in both the groups of dogs. The properdin level in the afferent lymph of the popliteal lymph node, thoracic duct and in blood was reduced in case of the burn and rose in cranicerebral injury. The total protein level in the afferent and efferent lymph of the popliteal lymph node, the cervical and thoracic ducts rose, whereas the total blood protein level fell.